# $Id: PKGBUILD 62829 2012-01-27 15:39:54Z heftig $ # Maintainer: Jan Alexander Steffens (heftig) # Contributor: Jan de Groot # Contributor: Allan McRae # toolchain build order: linux-api-headers->glibc->binutils->gcc->binutils->glibc # NOTE: valgrind requires rebuilt with each major glibc version _pkgbasename=glibc pkgname=lib32-$_pkgbasename pkgver=2.15 pkgrel=4 _glibcdate=20111227 pkgdesc="GNU C Library for multilib" arch=('x86_64') url="http://www.gnu.org/software/libc" license=('GPL' 'LGPL') depends=("glibc>=$pkgver") makedepends=('gcc-multilib>=4.6') options=('!strip' '!emptydirs') source=(ftp://ftp.archlinux.org/other/glibc/${_pkgbasename}-${pkgver}_${_glibcdate}.tar.xz glibc-2.10-dont-build-timezone.patch glibc-2.10-bz4781.patch glibc-__i686.patch glibc-2.12.2-ignore-origin-of-privileged-program.patch glibc-2.14-libdl-crash.patch glibc-2.14-revert-4768ae77.patch glibc-2.14-reexport-rpc-interface.patch glibc-2.14-reinstall-nis-rpc-headers.patch glibc-2.15-regex.patch glibc-2.15-lddebug-scopes.patch glibc-2.15-revert-c5a0802a.patch glibc-2.15-strcmp-disable-avx.patch lib32-glibc.conf) md5sums=('6ffdf5832192b92f98bdd125317c0dfc' '4dadb9203b69a3210d53514bb46f41c3' '0c5540efc51c0b93996c51b57a8540ae' '40cd342e21f71f5e49e32622b25acc52' 'b042647ea7d6f22ad319e12e796bd13e' '6970bcfeb3bf88913436d5112d16f588' '7da8c554a3b591c7401d7023b1928afc' 'c5de2a946215d647c8af5432ec4b0da0' '55febbb72139ac7b65757df085024b83' 'b3526cbd5e29773560dba725db99af5a' '3c219ddfb619b6df903cac4cc42c611d' '7ae3e426251ae33e73dbad71f9c91378' '7a44dd821835e4984aa75ad44fad3baf' '6e052f1cb693d5d3203f50f9d4e8c33b') build() { cd ${srcdir}/glibc # timezone data is in separate package (tzdata) patch -Np1 -i ${srcdir}/glibc-2.10-dont-build-timezone.patch # http://sources.redhat.com/bugzilla/show_bug.cgi?id=4781 patch -Np1 -i ${srcdir}/glibc-2.10-bz4781.patch # http://sources.redhat.com/bugzilla/show_bug.cgi?id=411 # http://sourceware.org/ml/libc-alpha/2009-07/msg00072.html patch -Np1 -i ${srcdir}/glibc-__i686.patch # http://www.exploit-db.com/exploits/15274/ # http://sourceware.org/git/?p=glibc.git;a=patch;h=d14e6b09 (only fedora branch...) patch -Np1 -i ${srcdir}/glibc-2.12.2-ignore-origin-of-privileged-program.patch # http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=675155e9 (only fedora branch...) # http://sourceware.org/ml/libc-alpha/2011-06/msg00006.html patch -Np1 -i ${srcdir}/glibc-2.14-libdl-crash.patch # Revert commit causing issues with crappy DNS servers... # Will be removed when workaround becomes annoying to maintain - USE A BETTER DNS SERVER! # Note that both these patches appear not to fix the issue completely: # http://sourceware.org/bugzilla/show_bug.cgi?id=13013 # http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=032c0ee3 (only fedora branch...) patch -Np1 -i ${srcdir}/glibc-2.14-revert-4768ae77.patch # re-export RPC interface until libtirpc is ready as a replacement # http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=acee4873 (only fedora branch...) patch -Np1 -i ${srcdir}/glibc-2.14-reexport-rpc-interface.patch # http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=bdd816a3 (only fedora branch...) patch -Np1 -i ${srcdir}/glibc-2.14-reinstall-nis-rpc-headers.patch # Fix up regcomp/regexec # http://sourceware.org/git/?p=glibc.git;a=commit;h=2ba92745 patch -Np1 -i ${srcdir}/glibc-2.15-regex.patch # propriety nvidia crash - https://bugzilla.redhat.com/show_bug.cgi?id=737223 # http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=0c95ab64 (only fedora branch...) patch -Np1 -i ${srcdir}/glibc-2.15-lddebug-scopes.patch # revert commit c5a0802a - causes various hangs # https://bugzilla.redhat.com/show_bug.cgi?id=769421 patch -Np1 -i ${srcdir}/glibc-2.15-revert-c5a0802a.patch # Disable AVX in strcmp as this breaks Xen # http://sourceware.org/bugzilla/show_bug.cgi?id=13583 patch -Np1 -i ${srcdir}/glibc-2.15-strcmp-disable-avx.patch # "revert" optimized math routines that can cause crashes (FS#27736, FS#27743) # http://sourceware.org/bugzilla/show_bug.cgi?id=13618 rm sysdeps/x86_64/fpu/multiarch/* cd ${srcdir} mkdir glibc-build cd glibc-build export CC="gcc -m32" # Hack to fix NPTL issues with Xen, only required on 32bit platforms export CFLAGS="${CFLAGS} -mno-tls-direct-seg-refs" echo "slibdir=/usr/lib32" >> configparms # remove hardening options from CFLAGS for building libraries CFLAGS=${CFLAGS/-fstack-protector/} CFLAGS=${CFLAGS/-D_FORTIFY_SOURCE=2/} ${srcdir}/glibc/configure --prefix=/usr \ --libdir=/usr/lib32 --libexecdir=/usr/lib32 \ --with-headers=/usr/include \ --enable-add-ons=nptl,libidn \ --enable-kernel=2.6.27 \ --with-tls --with-__thread \ --enable-bind-now --without-gd \ --without-cvs --disable-profile \ --enable-multi-arch i686-unknown-linux-gnu # build libraries with hardening disabled echo "build-programs=no" >> configparms make # re-enable hardening for programs sed -i "s#=no#=yes#" configparms echo "CC += -fstack-protector -D_FORTIFY_SOURCE=2" >> configparms echo "CXX += -fstack-protector -D_FORTIFY_SOURCE=2" >> configparms make # remove harding in preparation to run test-suite sed -i '2,4d' configparms } check() { cd ${srcdir}/glibc-build # some errors are expected - manually check log files make -k check || true } package() { cd ${srcdir}/glibc-build make install_root=${pkgdir} install rm -rf ${pkgdir}/{etc,sbin,usr/{bin,sbin,share},var} # We need one 32 bit specific header file find ${pkgdir}/usr/include -type f -not -name stubs-32.h -delete # Do not strip the following files for improved debugging support # ("improved" as in not breaking gdb and valgrind...): # ld-${pkgver}.so # libc-${pkgver}.so # libpthread-${pkgver}.so # libthread_db-1.0.so cd $pkgdir strip $STRIP_BINARIES usr/lib32/getconf/* strip $STRIP_STATIC usr/lib32/*.a strip $STRIP_SHARED usr/lib32/{libanl,libBrokenLocale,libcidn,libcrypt}-${pkgver}.so \ usr/lib32/libnss_{compat,db,dns,files,hesiod,nis,nisplus}-${pkgver}.so \ usr/lib32/{libdl,libm,libnsl,libresolv,librt,libutil}-${pkgver}.so \ usr/lib32/{libmemusage,libpcprofile,libSegFault}.so \ usr/lib32/{pt_chown,{audit,gconv}/*.so} # Dynamic linker mkdir ${pkgdir}/lib ln -s ../usr/lib32/ld-linux.so.2 ${pkgdir}/lib/ # Add lib32 paths to the default library search path install -Dm644 "$srcdir/lib32-glibc.conf" "$pkgdir/etc/ld.so.conf.d/lib32-glibc.conf" # Symlink /usr/lib32/locale to /usr/lib/locale ln -s ../lib/locale "$pkgdir/usr/lib32/locale" }